Silbury Hill2020-04-06T19:19:18Zjbeckertag:atlantides.org,2013:pleiades/31f7a52bed0f7329811f02969099660cSilbury Hilltag:atlantides.org,2013:pleiades/31f7a52bed0f7329811f02969099660c2020-04-06T19:19:18ZSilbury Hill is a prehistoric artificial chalk mound near Avebury and is part of the Stonehenge, Avebury and Associated Sites UNESCO World Heritage Site. The mound stands to 40 meters (131 ft) in height.51.415762 -1.857473